First, and most importantly, the source (who apparently unleashed a barrage of tweets then promptly deleted his account) claims to know the full title of the movie:

Star Wars VII: The Order of the Jedi may sound like some sort of Hogwarts/Hoth hybrid fan fiction, but the quickness with which the potential title was scrubbed from social media has led many to believe that that is indeed the film's proper name.

Other very possibly BS rumors leaked by this mysterious, Sith-like super fan include:

Luke Skywalker will now be an Obi Wan Kenobi-like mentor figure

Princess Leia is now "Queen Regent of the Republic"

Han Solo is "High Commander of the Republic"

The bad guy will not be a Sith Lord

A press release unveiling other major plot details is scheduled for May 4th

Episode VII: The Order of the Jedi? That is a stupid title! 1.) You can't use Jedi in the title, it was already used for Episode VI: Return of the Jedi, you're just repeating titles now.2.) You said "the" twice; The Order of the Jedi. You couldn't just said "Order of the Some Other Word Than Jedi"?